Given a sequence (xn) and a real number L , prove or give a counterexample for the following statement: (xn) converges to L if and only if (|xn − L|) converges to 0
Given a sequence (xn) and a real number L , prove or give a counterexample for the following statement:
(xn) converges to L if and only if (|xn − L|) converges to 0
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